"Shopgirl" is a quiet, unspectacular short novel, the story is neither outrageous nor scandalous, but it's well-written and as audio book well-read by Steve Martin himself. It's a typically American story about dating on the one hand and isolation/loneliness in the urban jungle on the other hand which homes in on the cliché of the well-to-do elderly guy who starts an affair with a shopgirl who becomes his kept woman. Martin is successful at sketching the characters in three dimensions and makes some clever observations about men and women, e.g. about women (deliberately?) misinterpreting what men say and vice versa. Martin's description of isolation and depression is convincing, and his (albeit scarce) humour is at its best when he describes Lisa and her sexual exploits. The cinderella ending of the novel is a little bit implausible, however, and the ending itself is quite abrupt. Therefore this pleasant short novel only merits 4 stars.